| Coord 2000 | 20268+1656 |
Discov num | HO 129 |
Comp | Coord arcsec 2000 | 20 26 49.55 +16 56 17.9 |
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| Date first | 1886 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 146 |
Pa last | 163 |
P.A. Now (θ) | 163° |
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| Sep first | 4.8 |
Sep last | 4.7 |
Sep. Now (ρ) | 4.7" |
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| Mag pri | 9.10 |
Mag sec | 13.60 |
delta mag (ΔM) | 4.5 |
Spectral class | K0 (yellow-orange) |
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| Pri motion ra | +008 |
Sec motion ra | |||||||||
| Pri motion dec | -009 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 163.2 |
Precise sep | 4.66 |
Constellation | Delphinus |
SAO | 106107 |
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| HIP | 100846 |
Tycho2 | 1636-01078-1 |
Gaia DR2 | 1811947372481472256 |
BD | BD+16 4260 |
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| Distance | 2127.66 |
Distance ly | 6940.43 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20268+1656 | HO 129 | 1986 | 6 | 159 | 4.8 | 9.10 | 13.60 | K0 | 202649.55+165617.9 | ||
| 20268+1656 | HO 129 | 2000 | 8 | 167 | 4.0 | 9.10 | 13.60 | K0 | 202649.55+165617.9 | ||
| 20268+1656 | HO 129 | 2015 | 9 | 163 | 4.7 | 9.10 | 13.60 | K0 | 202649.55+165617.9 |